Constrain restrain restrict

Constrain restrain restrict

Refrain confine

Detain retain sustain

Maintain attain

Life-sustaining substances

The evidence cannot sustain the argument.

The teacher is detained by students with inquiring mind.

Attain one’s goal

Maintain equipment

Congress appropriates funs to maintain the Navy.

Maintain reputation

Eat well-balanced meal to maintain weight

The branch could hardly sustain the weight of the fruit.

Constrain the crowds from approaching the conference hall

Transform convert

Shift switch

Transition transit

Transaction

Transmit emit remit

Transfuse effuse infuse

The transformation from planned economy to market-oriented economy He is converted to Judaism.

Make mental conversion of the local currency

Switch seats shift seats to the front row

Shift the topic from politics to sports

Transmit disease/signal/passion/knowledge

Interval period phase span

Margin marginal

Border bond bound to do boundary

Edge verge rim fringe

Suburb in the outskirts of the city